85801690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{660013}}^1$

素因数の和:660033

約数の個数: 16

約数和(自身を含む): 166323528

約数和(自身を除く): 80521838

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 660013, 1320026, 3300065, 6600130, 8580169, 17160338, 42900845, 85801690]

約数ペア:

[(1, 85801690), (2, 42900845), (5, 17160338), (10, 8580169), (13, 6600130), (26, 3300065), (65, 1320026), (130, 660013)]